I have 2 Power Supplies. Both work well. Pyramid Gold Series PS-35G. 30A $50 and come get it. Astron RS-20M. This is an older PS with 1 Meter and a rocker switch to switch between Amps and Volts. $50 come and get it. 73, Steve KA9MOT 309.371.1801 -- What is Ham Radio? http://www.wedothat-radio.org/